force update

.gitignore

@@ -1 +1,8 @@
+# Artifacts
 *_secrets.h
+_build
+version.h
+
+# Binaries
+*.FCStd1
+*.stl

window_control/firmware/Makefile

@@ -0,0 +1,116 @@
+# Kitsune Scientific
+
+# What project to build
+PROJ := firmware
+
+
+# What board to build for and its core
+CORE     ?= esp8266:esp8266
+FQBN     ?= esp8266:esp8266:generic
+
+# Tools, their links and versions
+ARDUINO_CLI_VERSION :=
+ARDUINO_CLI_URL := https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh
+ARDUINO_LINT_VERSION :=
+ARDUINO_LINT_URL := https://raw.githubusercontent.com/arduino/arduino-lint/main/etc/install.sh
+
+# The version and time we're compiling from
+GIT_VERSION := "$(shell git describe --abbrev=4 --dirty --always --tags)"
+COMPILED_DATE := "$(shell date)"
+
+# Treat all warnings as errors.
+BUILDPROP := compiler.warning_flags.all='-Wall -Wextra -Werror'
+
+# Locations
+ROOT := $(PWD)
+BINDIR := $(ROOT)/_build/bin
+BUILDDIR := $(ROOT)/_build
+
+# What port to build on
+ifndef SERIAL_DEV
+  ifneq (,$(wildcard /dev/ttyUSB0))
+    SERIAL_DEV = /dev/ttyUSB0
+  else ifneq (,$(wildcard /dev/ttyACM0))
+    SERIAL_DEV = /dev/ttyACM0
+  else
+    SERIAL_DEV = unknown
+  endif
+endif
+
+
+.PHONY: all help build upload version release requirements
+
+# Do everything
+all: tools requirements version build
+
+
+help:
+	@echo
+	@echo "Targets:"
+	@echo "   lint       	De-lint the software."
+	@echo "   build      	Build the software."
+	@echo "   upload     	Upload the software."
+	@echo "   requirements	Fetch all requirements."
+	@echo
+
+
+# Set VERBOSE=1 to not run in --silent
+
+ifndef VERBOSE
+.SILENT:
+endif
+
+# Only build the code
+build: version $(PROJ).ino
+	$(BINDIR)/arduino-cli core install $(CORE)
+	$(BINDIR)/arduino-cli compile -b $(FQBN) $(PROJ)
+
+# Make binaries
+bin: tools requirements version $(PROJ).ino
+	$(BINDIR)/arduino-cli core install $(CORE)
+	$(BINDIR)/arduino-cli compile -b $(FQBN) $(PROJ) -e
+	
+	# Clean and rename (could be optimized)
+	mv build/* _build
+	rm -rv build
+
+# Only upload the software
+upload: version build $(PROJ).ino
+	$(BINDIR)/arduino-cli upload -b $(FQBN) $(PROJ) -p $(SERIAL_DEV)
+
+# Only update the version
+version:
+	echo "#define VERSION \"$(GIT_VERSION)\"" > version.h
+	echo "#define COMPILED_ON \"$(COMPILED_DATE)\"" >> version.h
+
+# Generate an artifact
+release: build $(PROJ).ino
+	$(BINDIR)/arduino-cli compile -b $(FQBN) $(PROJ) --output-dir $(BUILDDIR)
+
+# Only fetch the requirements
+requirements:
+	@if [ -e requirements.txt ]; \
+	then while read -r i ; do echo ; \
+		echo "---> Installing " '"'$$i'"' ; \
+		$(BINDIR)/arduino-cli lib install "$$i" ; \
+	done < requirements.txt ; \
+	else echo "---> MISSING requirements.txt file"; \
+	fi
+
+# Monitor the serial (debug) output.
+# Requires minicom
+monitor: upload
+	minicom -D $(SERIAL_DEV) -b 115200
+
+lint: tools
+	$(BINDIR)/arduino-lint --compliance strict
+
+# Fetches all the tools required
+tools:
+	mkdir -p $(BINDIR)
+	curl -fsSL $(ARDUINO_CLI_URL) | BINDIR=$(BINDIR) sh -s $(ARDUINO_CLI_VERSION)
+	curl -fsSL $(ARDUINO_LINT_URL) | BINDIR=$(BINDIR) sh -s $(ARDUINO_LINT_VERSION)
+
+# Messy, come back and fix?
+clean:
+	rm -rv _build/arduino.avr.mega

window_control/firmware/README.md

@@ -0,0 +1,8 @@
+# To install
+
+You will have to add `https://arduino.esp8266.com/stable/package_esp8266com_index.json` to your arduino-cli.yaml
+
+```shell
+arduino-cli config init
+vim ~/.arduino15/arduino-cli.yaml
+```

window_control/firmware/firmware.ino

@@ -0,0 +1,105 @@
+#include <ESP8266WiFi.h>
+#include <PubSubClient.h>
+
+// WiFi
+const char *ssid = "internet_of_insecure_things";
+const char *wifi_password = "iamnotacrook";
+
+// MQTT
+const char *clientID = "window_0"; // Unique to this device
+
+const char *mqtt_server = "mqtt.kitsunehosting.net";
+const char *mqtt_topic = "home/upstairs_lab/actuators/window_0";
+const char *mqtt_username = "admin";
+const char *mqtt_password = "iamnotacrook";
+
+// Initialise the WiFi and MQTT Client objects
+WiFiClient wifiClient;
+PubSubClient client(mqtt_server, 1883, wifiClient); // 1883 is the listener port for the Broker
+
+void setup()
+{
+  // pinMode(ledPin, OUTPUT);
+
+  // Switch the on-board LED off to start with
+  // digitalWrite(ledPin, HIGH);
+
+  // Begin Serial on 115200
+  // Remember to choose the correct Baudrate on the Serial monitor!
+  // This is just for debugging purposes
+  Serial.begin(115200);
+
+  Serial.print("Connecting to ");
+  Serial.println(ssid);
+
+  // Connect to the WiFi
+  WiFi.begin(ssid, wifi_password);
+
+  // Wait until the connection has been confirmed before continuing
+  while (WiFi.status() != WL_CONNECTED)
+  {
+    delay(500);
+    Serial.print(".");
+  }
+
+  Serial.println("WiFi connected");
+  Serial.print("IP address: ");
+  Serial.println(WiFi.localIP());
+
+  // Configure client callback
+  client.setCallback(callback);
+}
+
+void reconnect()
+{
+  /* Reconnects to the MQTT Server */
+  if (client.connect(clientID, mqtt_username, mqtt_password))
+  {
+    Serial.println("Connected to MQTT Broker!");
+  }
+  else
+  {
+    Serial.println("Connection to MQTT Broker failed...");
+  }
+
+  client.publish("test", "0");
+
+  // What to listen for
+  client.subscribe("test");
+}
+
+void callback(char *topic, byte *payload, unsigned int length)
+{
+  Serial.print("Message arrived in topic: ");
+  Serial.println(topic);
+
+  Serial.print("Message:");
+  for (int i = 0; i < length; i++)
+  {
+    Serial.print((char)payload[i]);
+  }
+
+  Serial.println();
+}
+
+void loop()
+{
+  delay(600);
+
+  // digitalWrite(ledPin, HIGH);
+  if (client.publish(mqtt_topic, "1"))
+  {
+    Serial.println("Button pushed and message sent!");
+  }
+  else
+  {
+    Serial.println("Message failed to send. Reconnecting to MQTT Broker and trying again");
+    reconnect();
+    delay(10);
+    client.publish(mqtt_topic, "-1");
+  }
+
+  tone(5, 1200, 300);
+
+  client.loop(); // Runs cleanup, etc on client
+}

window_control/firmware/pinout.h

@@ -0,0 +1,2 @@
+#define WINDOW_CLOSE = 5
+#define WINDOW_OPEN = 6

window_control/firmware/requirements.txt

@@ -0,0 +1 @@
+PubSubClient

window_control/window_control.ino

@@ -1,102 +0,0 @@
-// Include the esp wifi lib
-#include <ESP8266WiFi.h>
-// Include the mqtt client lib
-#include <PubSubClient.h>
-
-// Include any secrets.
-#include "window_control_secrets.h"
-
-#define wifi_ssid SECRET_SSID
-#define wifi_password SECRET_PASS
-
-#define mqtt_server "mqtt.kitsunehosting.net"
-#define mqtt_port 1883
-#define mqtt_user SECRET_MQTT_USER
-#define mqtt_password SECRET_MQTT_PASS
-
-#define in_topic "/testing/in"
-#define out_topic "/testing/out"
-// Replace by 2 if you aren't enable to use Serial Monitor... Don't forget to Rewire R1 to GPIO2!
-#define in_led 2
-
-WiFiClient espClient;
-PubSubClient client;
-
-void setup() {
-  Serial.begin(115200);
-  setup_wifi();
-  client.setClient(espClient);
-  client.setServer(mqtt_server, mqtt_port);
-  client.setCallback(callback);
-  
-  // initialize digital pin LED_BUILTIN as an output.
-  pinMode(in_led, OUTPUT);
-  digitalWrite(in_led, HIGH);
-}
-
-void setup_wifi() {
-  delay(10);
-  // We start by connecting to a WiFi network
-  Serial.println();
-  WiFi.hostname("ESP-Test1");
-  Serial.print("Connecting to ");
-  Serial.println(wifi_ssid);
-
-  WiFi.begin(wifi_ssid, wifi_password);
-
-  while (WiFi.status() != WL_CONNECTED) {
-    delay(500);
-    Serial.println("Not yet connected.. Waiting 500ms to check again..");
-  }
-
-  Serial.println("");
-  Serial.println("WiFi connected");
-  Serial.println("IP address: ");
-  Serial.println(WiFi.localIP());
-}
-
-void reconnect() {
-  // Loop until we're reconnected
-  while (!client.connected()) {
-    Serial.print("Attempting MQTT connection...");
-    // Attempt to connect
-    // If you do not want to use a username and password, change next line to
-    // if (client.connect("ESP8266Client")) {
-    if (client.connect("ESP8266Client", mqtt_user, mqtt_password)) {
-      Serial.println("connected");
-    } else {
-      Serial.print("failed, rc=");
-      Serial.print(client.state());
-      Serial.println(" try again in 5 seconds");
-      // Wait 5 seconds before retrying
-      delay(5000);
-    }
-  }
-}
-
-void callback(char* topic, byte* payload, unsigned int length) {
- Serial.print("Message arrived [");
- Serial.print(topic);
- Serial.print("] ");
- for (int i = 0; i < length; i++) {
-  char receivedChar = (char)payload[i];
-  Serial.print(receivedChar);
-  if (receivedChar == '0')
-   digitalWrite(in_led, LOW);
-  if (receivedChar == '1')
-   digitalWrite(in_led, HIGH);
- }
- Serial.println();
-}
-
-void loop() {
-  if (!client.connected()) {
-    reconnect();
-  }
-  client.loop();
-  // Publishes a random 0 and 1 like someone switching off and on randomly (random(2))
-  client.publish(out_topic, String(random(2)).c_str(), true);
-  delay(1000);
-  client.subscribe(in_topic);
-  delay(1000);
-}

window_control/window_control_secrets.h.example

@@ -1,5 +0,0 @@
-#define SECRET_SSID "secret_ssid"
-#define SECRET_PASS ""Ah ah ah, you didn't say the magic word.""
-
-#define SECRET_MQTT_USER "mqtt_user"
-#define SECRET_MQTT_PASS "mqtt_pass"